HALCON 17.12 / HALCON Operator Reference / Filters / Arithmetic
ClassesClasses | | Operators

atan_imageatan_imageAtanImageAtanImage (Operator)

Name

atan_imageatan_imageAtanImageAtanImage — Calculate the arctangent of an image.

Signature

atan_image(Image : ArctanImage : : )

Herror atan_image(const Hobject Image, Hobject* ArctanImage)

Herror T_atan_image(const Hobject Image, Hobject* ArctanImage)

void AtanImage(const HObject& Image, HObject* ArctanImage)

HImage HImage::AtanImage() const

static void HOperatorSet.AtanImage(HObject image, out HObject arctanImage)

HImage HImage.AtanImage()

Description

atan_imageatan_imageAtanImageAtanImageAtanImage calculates the arctangent of an input image ImageImageImageImageimage and stores the result in the image ArctanImageArctanImageArctanImageArctanImagearctanImage. The angles in ArctanImageArctanImageArctanImageArctanImagearctanImage are represented in radians.

Attention

atan_imageatan_imageAtanImageAtanImageAtanImage can be executed on OpenCL devices.

Execution Information

Parameters

ImageImageImageImageimage (input_object)  (multichannel-)image(-array) → objectHImageHImageHobject (real*) *allowed for compute devices

Input image.

ArctanImageArctanImageArctanImageArctanImagearctanImage (output_object)  (multichannel-)image(-array) → objectHImageHImageHobject * (real)

Output image.

Alternatives

atan2_imageatan2_imageAtan2ImageAtan2ImageAtan2Image

See also

acos_imageacos_imageAcosImageAcosImageAcosImage, asin_imageasin_imageAsinImageAsinImageAsinImage, tan_imagetan_imageTanImageTanImageTanImage, sin_imagesin_imageSinImageSinImageSinImage, cos_imagecos_imageCosImageCosImageCosImage

Module

Foundation

ClassesClasses | | Operators
HALCON Operator Reference 17.12 Copyright © 1996-2017 MVTec Software GmbH